1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
#include "assert.hh"
#include "buffer.hh"
#include "editor.hh"
#include "keys.hh"
#include "selectors.hh"
using namespace Kakoune;
void test_buffer()
{
Buffer empty_buffer("empty", Buffer::Flags::None, {});
Buffer buffer("test", Buffer::Flags::None, { "allo ?\n", "mais que fais la police\n", " hein ?\n", " youpi\n" });
kak_assert(buffer.line_count() == 4);
BufferIterator pos = buffer.begin();
kak_assert(*pos == 'a');
pos += 6;
kak_assert(pos.coord() == BufferCoord{0 COMMA 6});
++pos;
kak_assert(pos.coord() == BufferCoord{1 COMMA 0});
--pos;
kak_assert(pos.coord() == BufferCoord{0 COMMA 6});
pos += 1;
kak_assert(pos.coord() == BufferCoord{1 COMMA 0});
buffer.insert(pos, "tchou kanaky\n");
kak_assert(buffer.line_count() == 5);
String str = buffer.string({ 4, 1 }, buffer.next({ 4, 5 }));
kak_assert(str == "youpi");
// check insert at end behaviour: auto add end of line if necessary
pos = buffer.end()-1;
buffer.insert(pos, "tchou");
kak_assert(buffer.string(pos.coord(), buffer.end_coord()) == "tchou\n");
pos = buffer.end()-1;
buffer.insert(buffer.end(), "kanaky\n");
kak_assert(buffer.string((pos+1).coord(), buffer.end_coord()) == "kanaky\n");
buffer.commit_undo_group();
buffer.erase(pos+1, buffer.end());
buffer.insert(buffer.end(), "mutch\n");
buffer.commit_undo_group();
buffer.undo();
kak_assert(buffer.string(buffer.advance(buffer.end_coord(), -7), buffer.end_coord()) == "kanaky\n");
buffer.redo();
kak_assert(buffer.string(buffer.advance(buffer.end_coord(), -6), buffer.end_coord()) == "mutch\n");
}
void test_undo_group_optimizer()
{
std::vector<String> lines = { "allo ?\n", "mais que fais la police\n", " hein ?\n", " youpi\n" };
Buffer buffer("test", Buffer::Flags::None, lines);
auto pos = buffer.insert(buffer.end(), "kanaky\n");
buffer.erase(pos, buffer.end());
buffer.insert(buffer.iterator_at(2_line), "tchou\n");
buffer.insert(buffer.iterator_at(2_line), "mutch\n");
buffer.erase(buffer.iterator_at({2, 1}), buffer.iterator_at({2, 5}));
buffer.erase(buffer.iterator_at(2_line), buffer.end());
buffer.insert(buffer.end(), "youpi");
buffer.undo();
buffer.redo();
buffer.undo();
kak_assert((int)buffer.line_count() == lines.size());
for (size_t i = 0; i < lines.size(); ++i)
kak_assert(lines[i] == buffer[LineCount((int)i)]);
}
void test_editor()
{
using namespace std::placeholders;
Buffer buffer("test", Buffer::Flags::None, { "test\n", "\n", "youpi\n" });
Editor editor(buffer);
{
scoped_edition edition{editor};
editor.select(select_whole_buffer);
editor.multi_select(std::bind(select_all_matches, _1, _2, Regex{"\\n\\h*"}));
for (auto& sel : editor.selections())
{
kak_assert(buffer.byte_at(sel.min()) == '\n');
erase(buffer, sel);
}
}
editor.undo();
Selection sel{ 2_line, buffer.back_coord() };
editor.select(sel, SelectMode::Replace);
editor.insert("",InsertMode::Replace);
kak_assert(not buffer.is_end(editor.main_selection().first()));
}
void test_incremental_inserter()
{
Buffer buffer("test", Buffer::Flags::None, { "test\n", "\n", "yoüpi\n", "matin\n" });
Editor editor(buffer);
editor.select({0,0});
{
IncrementalInserter inserter(editor, InsertMode::OpenLineAbove);
kak_assert(editor.is_editing());
kak_assert(editor.selections().size() == 1);
kak_assert(editor.selections().front().first() == BufferCoord{0 COMMA 0});
kak_assert(editor.selections().front().last() == BufferCoord{0 COMMA 0});
kak_assert(*buffer.begin() == L'\n');
}
// check utf-8 erase
editor.select({3,4});
{
IncrementalInserter inserter(editor, InsertMode::Insert);
inserter.erase();
kak_assert(editor.selections().back().last() == BufferCoord{3 COMMA 2});
}
kak_assert(not editor.is_editing());
}
void test_utf8()
{
String str = "maïs mélange bientôt";
kak_assert(utf8::distance(str.begin(), str.end()) == 20);
kak_assert(utf8::codepoint(str.begin() + 2) == 0x00EF);
}
void test_string()
{
kak_assert(String("youpi ") + "matin" == "youpi matin");
std::vector<String> splited = split("youpi:matin::tchou\\:kanaky:hihi\\:", ':', '\\');
kak_assert(splited[0] == "youpi");
kak_assert(splited[1] == "matin");
kak_assert(splited[2] == "");
kak_assert(splited[3] == "tchou:kanaky");
kak_assert(splited[4] == "hihi:");
String escaped = escape("youpi:matin:tchou:", ':', '\\');
kak_assert(escaped == "youpi\\:matin\\:tchou\\:");
kak_assert(prefix_match("tchou kanaky", "tchou"));
kak_assert(prefix_match("tchou kanaky", "tchou kanaky"));
kak_assert(prefix_match("tchou kanaky", "t"));
kak_assert(not prefix_match("tchou kanaky", "c"));
kak_assert(subsequence_match("tchou kanaky", "tknky"));
kak_assert(subsequence_match("tchou kanaky", "knk"));
kak_assert(subsequence_match("tchou kanaky", "tchou kanaky"));
kak_assert(not subsequence_match("tchou kanaky", "tchou kanaky"));
}
void test_keys()
{
std::vector<Key> keys{
{ ' ' },
{ 'c' },
{ Key::Modifiers::Alt, 'j' },
{ Key::Modifiers::Control, 'r' }
};
String keys_as_str;
for (auto& key : keys)
keys_as_str += key_to_str(key);
auto parsed_keys = parse_keys(keys_as_str);
kak_assert(keys == parsed_keys);
}
void run_unit_tests()
{
test_utf8();
test_string();
test_keys();
test_buffer();
test_undo_group_optimizer();
test_editor();
test_incremental_inserter();
}
|
